Cody Wilson, a sixth grader, shows his rollercoaster experiment to demonstrate physics and gravity, at the 4th annual Horizon Science Academy of Lorain Science Fair on Feb. 1. There were 160 student projects made over a three-month period in science and computer classes. The top winners will compete in the Concept Schools Science Fair at the I-X Center on March 2. Steve Manheim

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Cody Wilson, a sixth grader, shows his rollercoaster experiment to demonstrate physics and gravity, at the 4th annual Horizon Science Academy of Lorain Science Fair on Feb. 1. There were 160 student projects made over a three-month period in science and computer classes. The top winners will compete in the Concept Schools Science Fair at the I-X Center on March 2. Steve Manheim